3、ice, and has more superior characteristics with higher input impedance, faster speed, lower on voltage,higher off voltage and lager current withstand .So it is fastly developed and widely used.The driver circuit performance of it directly affects the IGBT power, security and reliability in powe...
以英飞凌FF600R12ME4为应用IGBT ，通过双脉冲试验、短路试验验证了设计电路驱动及保护的有效性。关键词：智能集成光耦驱动器ACPL -332J ；光耦驱动器；驱动保护电路；灵活可靠中图分类号：TM46 文献标识码：A DOI ：10.19457/j.1001-2095.dqcd25239 A Design of Flexible and Reliable IGBT Driver Circuit HAN ...
Design of drive and protection circuit of IGBT based on 2SC0535 Wen Yang1,2,Yang Yuan1,Gao Yong1,2 Abstract: 随着科学技术的发展,具有高耐压、大电流、开关速度高和低饱和压降等诸多优点的IGBT在机车牵引、有源滤波、新能源等电力电子领域有了更为广泛的应用[1]。而IGBT的驱动与保护是由IGBT驱动器来完...
IGBT combines the advantages of unipolar and bipolar device to a more effective device, and has more superior characteristics with higher input impedance, faster speed, lower on voltage,higher off voltage and lager current withstand .So it is fastly developed and widely used.The driver circuit perf...
Design of IGBT driver based on 2SC0108T Bai Yamei1,Li Yuxi1,Zhang Yajun2 1.College of Automation, Northwestern Polytechnical University, Xi′an 710129,China; 2.School of Electronic and Control Engineering, Chang′an University, Xi′an 710064,China ...
throughtheparameteranalysisandcalculation.Thedrivingcircuitisdrivenbytheoptocouplerisolation,powerandgridprotectioncircuit.TheexperimentalresultsshowthatthedrivecircuittoobtaintheIGBToutputwaveformisgoodatfrequency100KHz,meetthedesignrequirements.Keywords:GBT;Driver;Millereffect引言开关速度、导通损耗以及稳定度之间的平衡是...
Aiming at the requirement of flexible and reliable of IGBT drive circuit in high-power applications, an IGBT drive and protection circuit based on intelligent integrated optocoupler driver ACPL-332J was designed, the parameters of ACPL-332J were analyzed, and the driving circ...
controlledtheoutputofdrivingsignalforthe IGBTinvertermaincircuit.SoanovelPWMcontroltechniqueispresentedtoimprovethedevicesoperatingenvironmentandreduce theswitchinglosses.ChooseCurrentPWMchipsUC3846.Usesthebipolarlimitedsoft-switchingPWMcontroltomakepulsemodulation. Designed a driver circuit,which can isolate PWM control...
Thepaperhopestodesignahigh-voltagedrivercircuittodriveIGBTdevices.The biasvoltageofthecircuitcanreach600V,drivecurrentreaches1A,themaximum currentofdrivencircuitis2A,andthecircuitmusthaveindependenthigh/low-side drivercircuitandover-current,under-pressureprotection. According to the basic working principle and ...
19、he design of IGBT driving circuit .This paper the more specific research how to choose one IGBT driver. Key words: IGBT;drive;protection 1 绪论 1.1 引言 近年来,随着我国经济的持续快速发展,能源消耗日趋紧张,节约能源是我国的基 本国策。据报道,全球的电能消耗 50%来自电动机。当前,在电动机驱动...